B. Old Stone Age.........................
Even im not giving the result, i can tell you how to do it: Since time period is given as 6, we can calculate it's:
<span><span>R(t)=0.89sin(<span>π3</span>∗1.5)
Please do the calculations and you will get your answer. Hope it helps</span></span>
Number 3 would be the best. It's never a good idea to cut ALL fats and sugars, because you need them for energy.
